From b5cf5a3dd7bcad2b78570738a5c3f079a9d9e628 Mon Sep 17 00:00:00 2001
From: Zack Stickles <zstickles@newrelic.com>
Date: Thu, 19 Aug 2021 15:34:10 -0700
Subject: [PATCH] feat: update install pack button when nothing to install

I decided to start updating the references to `pack` to be `quickstart`.
---
 src/components/InstallButton.js           | 53 +++++++++++++++++------
 src/templates/ObservabilityPackDetails.js |  7 +--
 2 files changed, 40 insertions(+), 20 deletions(-)

diff --git a/src/components/InstallButton.js b/src/components/InstallButton.js
index f8f229d7b..4e76161b0 100644
--- a/src/components/InstallButton.js
+++ b/src/components/InstallButton.js
@@ -3,10 +3,14 @@ import PropTypes from 'prop-types';
 import { Button, Link } from '@newrelic/gatsby-theme-newrelic';
 import getPackNr1Url from '../utils/get-pack-nr1-url';
 import { NR1_LOGIN_URL } from '../data/constants';
+import { quickstart } from '../types';
 
-/** @param {string} packId */
-const createInstallLink = (packId) => {
-  const platformUrl = getPackNr1Url(packId);
+/**
+ * @param {String} id
+ * @returns {String}
+ */
+const createInstallLink = (id) => {
+  const platformUrl = getPackNr1Url(id);
   const url = new URL(
     `?return_to=${encodeURIComponent(platformUrl)}`,
     NR1_LOGIN_URL
@@ -15,19 +19,40 @@ const createInstallLink = (packId) => {
   return url.href;
 };
 
-const InstallButton = ({ packId, ...props }) => (
-  <Button
-    {...props}
-    as={Link}
-    to={createInstallLink(packId)}
-    variant={Button.VARIANT.PRIMARY}
-  >
-    Install Pack
-  </Button>
-);
+/**
+ * @param {quickstart} quickstart
+ * @param {String} key
+ * @returns {Boolean}
+ */
+const hasComponent = (quickstart, key) =>
+  quickstart[key] && quickstart[key].length > 0;
+
+const InstallButton = ({ quickstart, ...props }) => {
+  const hasInstallableComponent =
+    hasComponent(quickstart, 'dashboards') ||
+    hasComponent(quickstart, 'alerts');
+
+  // If there is nothing to install AND no documentation, don't show this button.
+  if (!hasInstallableComponent && !hasComponent(quickstart, 'documentation')) {
+    return null;
+  }
+
+  // If we have an install-able component, generate a URL. Otherwise, link to the
+  // first documentation supplied.
+  const url = hasInstallableComponent
+    ? createInstallLink(quickstart.id)
+    : quickstart.documentation[0].url;
+
+  return (
+    <Button {...props} as={Link} to={url} variant={Button.VARIANT.PRIMARY}>
+      {hasInstallableComponent ? 'Install Pack' : 'See installation docs'}
+    </Button>
+  );
+};
 
 InstallButton.propTypes = {
-  packId: PropTypes.string.isRequired,
+  quickstart: quickstart.isRequired,
+  onClick: PropTypes.func.isRequired,
 };
 
 export default InstallButton;
diff --git a/src/templates/ObservabilityPackDetails.js b/src/templates/ObservabilityPackDetails.js
index a8b607b6c..78dc53cbf 100644
--- a/src/templates/ObservabilityPackDetails.js
+++ b/src/templates/ObservabilityPackDetails.js
@@ -187,11 +187,6 @@ const emptyStateContent = (pack, tabName) => {
   );
 };
 
-/**
- * @param {Object} props
- * @param {{ observabilityPacks: quickstart }} props.data
- * @param {String} props.location
- */
 const ObservabilityPackDetails = ({ data, location }) => {
   const pack = data.observabilityPacks;
   const tessen = useTessen();
@@ -221,7 +216,7 @@ const ObservabilityPackDetails = ({ data, location }) => {
               gap: 1rem;
             `}
           >
-            <InstallButton packId={pack.id} onClick={handleInstallClick} />
+            <InstallButton quickstart={pack} onClick={handleInstallClick} />
           </PageLayout.Header>
           <Tabs.Bar
             css={css`